diff options
Diffstat (limited to 'include/asm-ppc64/pci-bridge.h')
| -rw-r--r-- | include/asm-ppc64/pci-bridge.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/asm-ppc64/pci-bridge.h b/include/asm-ppc64/pci-bridge.h index d899138..56863df 100644 --- a/include/asm-ppc64/pci-bridge.h +++ b/include/asm-ppc64/pci-bridge.h @@ -3,6 +3,9 @@ #define _ASM_PCI_BRIDGE_H #include <linux/pci.h> +#include <linux/list.h> + +#include <asm/iSeries/HvCallPci.h> /* * This program is free software; you can redistribute it and/or @@ -71,6 +74,15 @@ struct pci_dn { struct iommu_table *iommu_table; /* for phb's or bridges */ struct pci_dev *pcidev; /* back-pointer to the pci device */ struct device_node *node; /* back-pointer to the device_node */ +#ifdef CONFIG_PPC_ISERIES + struct list_head Device_List; + union HvDsaMap DsaAddr; /* Direct Select Address */ + /* busNumber, subBusNumber, */ + /* deviceId, barNumber */ + int Irq; /* Assigned IRQ */ + int Flags; /* Possible flags(disable/bist)*/ + u8 LogicalSlot; /* Hv Slot Index for Tces */ +#endif u32 config_space[16]; /* saved PCI config space */ }; @@ -96,6 +108,16 @@ static inline struct device_node *pci_device_to_OF_node(struct pci_dev *dev) return fetch_dev_dn(dev); } +static inline int pci_device_from_OF_node(struct device_node *np, + u8 *bus, u8 *devfn) +{ + if (!PCI_DN(np)) + return -ENODEV; + *bus = PCI_DN(np)->busno; + *devfn = PCI_DN(np)->devfn; + return 0; +} + static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) { if (bus->self) |
